Tritan tx1800 中国区域总代理

Application/Uses

Consumer and durable goods Extrusion blow molding Injection stretch blow molding Profile extrusion

Product Description

Key Attributes

Ease of processing
Excellent clarity
Excellent hydrolytic stability Good chemical resistance Good heat resistance Outstanding impact resistance

Technical Data Sheet Eastman TritanTM Copolyester TX1800

Eastman TritanTM Copolyester TX 1800 is an amorphous copolyester specifically developed for use in blow molding and profile extrusion applications. Its most outstanding features are excellent toughness, hydrolytic stability, heat resistance, and chemical resistance. In addition, this new generation copolyester offers excellent appearance and clarity. Eastman TritanTM Copolyester TX1800 may be used in repeated use food contact articles under United States Food and Drug Administration (FDA) regulations.

This product is certified to NSF/ANSI Standard 51 for Food Equipment Materials.

Typical Properties

General Properties

Specific Gravity

Mold Shrinkage

Mechanical Properties

Tensile Stress @ Yield

Tensile Stress @ Break

Elongation @ Yield

Elongation @ Break

Tensile Modulus

Flexural Modulus

Flexural Yield Strength

Rockwell Hardness, R Scale

Izod Impact Strength, Notched (73°F)

@ 23°C

D 792

D 955

D 638

D 638

D 638

D 638

D 638

D 790

D 790

D 785

D 256

1.18

0.006 mm/mm (0.006 in./in.)

45 MPa (6500 psi)

52 MPa (7600 psi)

7%

139%

1609 MPa (2.3x105 psi)

1522 MPa (2.2x105 psi)

64 MPa (9300 psi)

110

842 J/m (15.8 ft·lbf/in.)

Propertya Testb Typical Value, Unitsc Method

D 4812 Impact Resistance (Puncture), Energy @ Max. Load

NB

Impact Strength, Unnotched @ 23°C (73°F)

@ 23°C (73°F) @ 0°C (32°F)
@ -40°C (-40°F)

Mechanical Properties (ISO Method)

Tensile Strength @ Yield

Tensile Stress @ Break

Elongation @ Yield

Elongation @ Break

Tensile Modulus

Flexural Modulus

Flexural Strength
Izod Impact Strength, Notched

@ 23°C @ -40°C

Thermal Properties

Deflection Temperature @ 0.455 MPa (66 psi) @ 1.82 MPa (264 psi)

Optical Properties

Total Transmittance

Haze

Typical Processing Conditions

Drying Temperature

Drying Time

EBM Processing Melt Temperature

EBM Blow Mold Temperature

ISBM Processing Melt Temperature

ISBM Injection Mold Temperature

ISBM Blow Mold Temperature

D 3763 D 3763 D 3763

ISO 527

ISO 527

ISO 527

ISO 527

ISO 527

ISO 178

ISO 178

ISO 180 ISO 180

D 648 D 648

D 1003

D 1003

62 J (46 ft·lbf) 65 J (48 ft·lbf) 67 J (49 ft·lbf)

45 MPa

51 MPa

7%

142%

1569 MPa

1494 MPa

60 MPa

78 kJ/m2 12 kJ/m2

101°C (214°F ) 85°C (185°F )

91%

<1%

88°C (190°F )

4-6 hrs

235-255°C (455-490°F)

15-50°C (60-122°F)

260-280°C (500-536°F)

40-65°C (104-149°F)

35-55°C (95-131°F)

a Unless noted otherwise, all tests are run at 23°C (73°F) and 50% relative humidity. b Unlessnotedotherwise,thetestmethodisASTM.
c UnitsareinSIorUScustomaryunits.

Comments

Properties reported here are based on limited testing of Tritan TX1800. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.

Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your